Card participants also will receive a seventh item free after buying six of each of the following Quality Dairy products: half-gallons of milk, jumbo muffins, pints of ice cream, "Big Dip" cones, fountain drinks and Arctic Freezes, sandwiches, coffee and Faygo two-liters.

Customers can sign up for a QD Card at any Quality Dairy location, which span the Lansing area from Eaton Rapids to Fowler. Participants will receive a regular credit card-sized QD Card and two keychain cards.